Chainlink aggregator min/max bound misconfig

Veda (BoringVault)'s assessment for RD-F-060 — scored gray on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

Chainlink feed minAnswer/maxAnswer bounds not retrieved per-feed. The Accountant reads IRateProvider.getRate() without explicit minAnswer/maxAnswer guard at the protocol layer. Per-feed bounds set by Chainlink, not Veda. RPC query per feed required.

Sources #

GitHub
AccountantWithRateProviders.sol sourceAccountantWithRateProviders.sol — reads IRateProvider.getRate() without explicit minAnswer/maxAnswer guardretrieved 2026-05-17

Methodology #

Determine whether the Chainlink aggregator's `minAnswer` and `maxAnswer` circuit-breaker bounds are misconfigured (too wide or too narrow) for the asset class.

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol veda factor RD-F-060 score gray collected_at 2026-05-17 12:41:22